Question

The letters a and b represent nonzero constants. solve ax+b=12.5 for x.​ x=12.5/a

Answer 1

Answer:

$x=\frac{12.5-b}{a}$

Step-by-step explanation:

$ax+b=12.5\\\\ax+b-b=12.5-b\\\\ax=12.5-b\\\\\frac{1}{a}*ax =\frac{1}{a}*(12.5-b)\\\\x=\frac{12.5-b}{a}$